app_config_stm32.h

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/***************************************************************************/
#ifndef APP_CONFIG_STM32_H_
#define APP_CONFIG_STM32_H_
 
/******************************************************************************/
/***************************** Include Files **********************************/
/******************************************************************************/
 
#include <stdint.h>
#include "stm32_uart.h"
#include "stm32_spi.h"
#include "stm32_i2c.h"
#include "stm32_gpio.h"
#include "stm32_usb_uart.h"
 
/******************************************************************************/
/********************** Macros and Constants Definition ***********************/
/******************************************************************************/
 
/* Note: The SDP-K1 board with the STM32F469NI MCU has been used
 * for developing the firmware. The below parameters will change depending
 * on the controller used. */
#define TARGET_NAME SDP_K1
 
/* STM32 UART specific parameters */
#define APP_UART_HANDLE &huart5
#define UART_IRQ_ID UART5_IRQn
 
/* STM32 I2C specific parameters */
#define I2C_DEV_ID          1    // I2C1
 
/* STM32 SPI Specific parameters */
#define SPI_DEVICE_ID       1  //SPI1
#define SPI_CSB             15 //PA15
#define STM32_SPI_CS_PORT   0  //PORTA
#if defined(DC2903A)
#define MAX_SPI_SCLK        4500000
#else
#define MAX_SPI_SCLK        18000000
#endif
 
/* STM32 GPIOs */
#define GPIO_CLR_PIN        10 //PG10
#define GPIO_CLR_PORT       6  //PORTG
#define GPIO_LDAC_PIN       10 //PA10
#define GPIO_LDAC_PORT      0  //PORTA
#define GPIO_TGP_PIN        11 //PA11
#define GPIO_TGP_PORT       0  //PORTA
#define GPIO_FAULT_PIN      12 //PA12
#define GPIO_FAULT_PORT     3  //PORTD
 
/* Toggle Timer configurations */
#define TOGGLE_PWM_ID               1
#define TOGGLE_PWM_PRESCALER        1
#define TOGGLE_PWM_CHANNEL          4
#define TOGGLE_PWM_CLK_MULTIPLIER   2
#define TOGGLE_PWM_HANDLE           htim1
 
/* Peripheral IDs (Unused) */
#define UART_ID 0
 
/* Redefine the init params structure mapping wrt platform */
#define spi_extra_init_params stm32_spi_init_params
#define uart_extra_init_params stm32_uart_init_params
#define vcom_extra_init_params stm32_vcom_extra_init_params
#define gpio_ldac_extra_params stm32_gpio_ldac_params
#define gpio_clear_extra_params stm32_gpio_clear_params
#define gpio_toggle_extra_params stm32_gpio_toggle_params
#define gpio_fault_extra_params stm32_gpio_fault_params
#define toggle_pwm_extra_init_params stm32_toggle_pwm_init_params
#define toggle_pwm_gpio_extra_params stm32_toggle_pwm_gpio_params
#define trigger_gpio_irq_extra_params stm32_trigger_gpio_irq_params
 
/* Redefine platform ops mapping wrt STM32 platform */
#define gpio_ops stm32_gpio_ops
#define i2c_ops stm32_i2c_ops
#define spi_ops stm32_spi_ops
#define uart_ops stm32_uart_ops
#define vcom_ops stm32_usb_uart_ops
#define pwm_ops stm32_pwm_ops
#define trigger_gpio_irq_ops stm32_gpio_irq_ops
 
#define LTC2672_MAX_TOGGLE_RATE 500000
 
#define FREQ_TO_NSEC(x) (((float)(1.0 / x) * 1000000) * 1000)
#define DUTY_CYCLE_NSEC(x)  ((x) / 2)
 
/******************************************************************************/
/********************** Public/Extern Declarations ****************************/
/******************************************************************************/
 
extern struct stm32_uart_init_param stm32_uart_init_params;
extern struct stm32_usb_uart_init_param stm32_vcom_extra_init_params;
extern struct stm32_spi_init_param stm32_spi_init_params;
extern struct stm32_gpio_init_param stm32_gpio_ldac_params;
extern struct stm32_gpio_init_param stm32_gpio_clear_params;
extern struct stm32_gpio_init_param stm32_gpio_toggle_params;
extern struct stm32_gpio_init_param stm32_gpio_fault_params;
extern struct stm32_pwm_init_param stm32_toggle_pwm_init_params;
extern struct stm32_gpio_init_param stm32_toggle_pwm_gpio_params;
extern struct stm32_pwm_init_param stm32_ldac_pwm_init_params;
extern struct stm32_gpio_init_param stm32_ldac_pwm_gpio_params;
extern struct stm32_gpio_irq_init_param stm32_trigger_gpio_irq_params;
 
extern UART_HandleTypeDef huart5;
extern USBD_HandleTypeDef hUsbDeviceHS;
extern TIM_HandleTypeDef TOGGLE_PWM_HANDLE;
 
void stm32_system_init(void);
 
#endif /* APP_CONFIG_STM32_H_ */